text: On the morning of May 20, at Tan Son Nhat Airport in HCMC, Korean Air planes had to divert to another runway because of bird entanglements?
classes:  No, on the morning of May 20, the aircraft at Tan Son Nhat Airport took off on the originally designated runway.  Also, on the morning of May 20, the aircraft at Tan Son Nhat Airport took off on the originally designated runway.  Yes, on the morning of May 20, the aircraft at Tan Son Nhat Airport took off on the originally designated runway.